package mapeo;

import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;

/**
 * Aplicacion del patron Singleton para el manejo de Sesion
 * @author Matias Del Bel
 *
 */
public class HibernateUtil {
	
	private static final SessionFactory sessionFactory;
	
	static {
		try {
			sessionFactory = new Configuration().configure().buildSessionFactory();
			} 
		catch (Throwable ex) {
			System.err.println("Initial SessionFactory creation failed." + ex);
			throw new ExceptionInInitializerError(ex);
			}
		}
	
	public static SessionFactory getSessionFactory() {
		return sessionFactory;
	}
}